# SDR F3LA99105

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 16, 1999
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: N578US
- Make and model: Boeing 737301
- Aircraft serial: 23257
- System (JASC): [5754 · Leading Edge Devices](https://openairdocs.org/jasc/5754)
- Part: Skin
- Part number: 65C2660195AK
- Condition: Cracked
- Location: Nr 1 Le Slat
- Part time: 45,319 hours
- Stage of operation: IN
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/F3LA99105

## Discrepancy

DEN - DURING C-CHECK, INSPECTION REPORTED CRACK IN NR 1 LEADING EDGE SLAT LOWER SKIN AT TWO RIVETS, OUTBOARD MAIN RACK.  MAINTENANCE FABRICATED, TREATED AND INSTALLED REPAIR PER EA 57-737-027.  TC:  27,402.  (X)

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